Out with the old, in with the new

[Minihuntur]

Ok, so I've bragged about my lovely Tasco scope alot before, but that all ends now! It has gone kaput! It wont stay adjusted and the adjustments wont stay at their 1/4MOA clicks now, sometimes its over 1/2 MOA sometimes its less than 1/4MOA. So I need a new scope, FAST! Thanks to the new coyote bounty in Sask. I've got some huntin to do. I dont have a lot of money (just like everyone else) and was wondering about these refurbished Natchez scopes that I always see advetisements for. Does anyone have any experience with them? I know they have good prices, but will the scopes last and stay sighted-in long enough to actually use? Thanks,
Minihuntur